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公开(公告)号：US11687181B2
公开(公告)日：2023-06-27
申请号：US17566170
申请日：2021-12-30
Applicant: LG DISPLAY CO., LTD.
Inventor： Hyangmyoung Gwon , Minjoo Kim , Sungjin Kim , Jaehyung Jang
IPC: G06F3/041 , G06F3/044 , H10K59/12 , H10K50/844 , H10K59/40 , H10K71/00 , H10K102/00
CPC classification number: G06F3/0412 , G06F3/044 , G06F3/0416 , G06F3/0443 , G06F3/04166 , H10K59/12 , H10K71/00 , G06F2203/04103 , H10K50/844 , H10K59/1201 , H10K59/40 , H10K2102/341
Abstract: Disclosed are a display apparatus with integrated touch screen and a method of manufacturing the display apparatus, which prevent short circuit between touch electrodes. The display apparatus with integrated touch screen including a light emitting layer disposed on a substrate, an encapsulation layer disposed on the light emitting layer, a plurality of touch electrodes disposed on the encapsulation and spaced apart from each other, and an upper PAC layer disposed on the plurality of touch electrodes. The upper PAC layer is patterned to be disposed on the plurality of touch electrodes.
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公开(公告)号：US11243630B2
公开(公告)日：2022-02-08
申请号：US17024549
申请日：2020-09-17
Applicant: LG Display Co., Ltd.
Inventor： Hyangmyoung Gwon , Minjoo Kim , Sungjin Kim , Jaehyung Jang
Abstract: Disclosed are a display apparatus with integrated touch screen and a method of manufacturing the display apparatus, which prevent short circuit between touch electrodes. The display apparatus with integrated touch screen including a light emitting layer disposed on a substrate, an encapsulation layer disposed on the light emitting layer, a plurality of touch electrodes disposed on the encapsulation and spaced apart from each other, and an upper PAC layer disposed on the plurality of touch electrodes. The upper PAC layer is patterned to be disposed on the plurality of touch electrodes.
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公开(公告)号：US11182031B2
公开(公告)日：2021-11-23
申请号：US17089476
申请日：2020-11-04
Applicant: LG Display Co., Ltd.
Inventor： Jeonghoon Lee , JaeWon Lee , Sungjin Kim , Jaehyung Jang , Hyangmyoung Gwon
Abstract: Disclosed is a display device which facilitates to prevent a remaining film for a process of forming a metal pattern, wherein the display device may include a substrate including a display area having pixels, and a non-display area having pads to surround the display area, a dam between the display area and the pads, an encapsulation film for covering the dam and the pixels in the display area, a first metal pattern disposed in the non-display area and patterned on the encapsulation film, an insulating layer provided on the first metal pattern, and a second metal pattern disposed in the non-display area and patterned on the insulating layer, wherein the first metal pattern is not provided in a dam area with the dam, and the second metal pattern is provided on the dam area while being in contact with the first metal pattern via a contact hole penetrating through the insulating layer.
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公开(公告)号：US20190036063A1
公开(公告)日：2019-01-31
申请号：US16038055
申请日：2018-07-17
Applicant: LG Display Co., Ltd.
Inventor： Jeonghoon Lee , JaeWon Lee , Sungjin Kim , Jaehyung Jang , Hyangmyoung Gwon
Abstract: Disclosed is a display device which facilitates to prevent a remaining film for a process of forming a metal pattern, wherein the display device may include a substrate including a display area having pixels, and a non-display area having pads to surround the display area, a dam between the display area and the pads, an encapsulation film for covering the dam and the pixels in the display area, a first metal pattern disposed in the non-display area and patterned on the encapsulation film, an insulating layer provided on the first metal pattern, and a second metal pattern disposed in the non-display area and patterned on the insulating layer, wherein the first metal pattern is not provided in a dam area with the dam, and the second metal pattern is provided on the dam area while being in contact with the first metal pattern via a contact hole penetrating through the insulating layer.
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公开(公告)号：US20210193787A1
公开(公告)日：2021-06-24
申请号：US17192043
申请日：2021-03-04
Applicant: LG Display Co., Ltd.
Inventor： Sanghyuk Won , MinJoo Kim , JaeWon Lee , SangHoon Pak , Byonghoo Kim , Sangheun Lee , Hyangmyoung Gwon , Jeonghoon Lee , Sungjin Kim , Jaehyung Jang , Yuna Lee
Abstract: A display device includes a first substrate where a display area and a non-display are defined, wherein a plurality of pixels are arranged at the display area and the non-display area surrounds the display area; a dam surrounding the display area and arranged at the non-display area; an organic light emitting diode provided in the display area; an encapsulation film disposed on the organic light emitting diode; a buffer layer disposed on the encapsulation film; an insulating film disposed on the buffer layer; a pad area arranged outside the dam, wherein the buffer layer and the insulating film extend from the display area to the pad area; a link line disposed between the dam and the first substrate; and a routing line provided on the insulating layer between the display area and the pad area.
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Patent Agency Ranking
公开(公告)号：US20190131379A1
公开(公告)日：2019-05-02
申请号：US16176061
申请日：2018-10-31
Applicant: LG DISPLAY CO., LTD.
Inventor： Sanghyuk Won , MinJoo Kim , JaeWon Lee , SangHoon Pak , Byonghoo Kim , Sangheun Lee , Hyangmyoung Gwon , Jeonghoon Lee , Sungjin Kim , Jaehyung Jang , Yuna Lee
Abstract: A display device includes a first substrate where a display area and a non-display are defined, wherein a plurality of pixels are arranged at the display area and the non-display area surrounds the display area; a dam surrounding the display area and arranged at the non-display area; an organic light emitting diode provided in the display area; an encapsulation film disposed on the organic light emitting diode; a buffer layer disposed on the encapsulation film; an insulating film disposed on the buffer layer; a pad area arranged outside the dam, wherein the buffer layer and the insulating film extend from the display area to the pad area; a link line disposed between the dam and the first substrate; and a routing line provided on the insulating layer between the display area and the pad area.
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公开(公告)号：US12061757B2
公开(公告)日：2024-08-13
申请号：US18196493
申请日：2023-05-12
Applicant: LG DISPLAY CO., LTD.
Inventor： Hyangmyoung Gwon , Minjoo Kim , Sungjin Kim , Jaehyung Jang
IPC: G06F3/041 , G06F3/044 , H10K50/844 , H10K59/12 , H10K59/40 , H10K71/00 , H10K102/00
CPC classification number: G06F3/0412 , G06F3/0416 , G06F3/04166 , G06F3/044 , G06F3/0443 , H10K59/12 , H10K71/00 , G06F2203/04103 , H10K50/844 , H10K59/1201 , H10K59/40 , H10K2102/341
Abstract: Disclosed are a display apparatus with integrated touch screen and a method of manufacturing the display apparatus, which prevent short circuit between touch electrodes. The display apparatus with integrated touch screen including a light emitting layer disposed on a substrate, an encapsulation layer disposed on the light emitting layer, a plurality of touch electrodes disposed on the encapsulation and spaced apart from each other, and an upper PAC layer disposed on the plurality of touch electrodes. The upper PAC layer is patterned to be disposed on the plurality of touch electrodes.
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公开(公告)号：US11693523B2
公开(公告)日：2023-07-04
申请号：US17972320
申请日：2022-10-24
Applicant: LG Display Co., Ltd.
Inventor： Jeonghoon Lee , JaeWon Lee , Sungjin Kim , Jaehyung Jang , Hyangmyoung Gwon
IPC: G06F3/044 , H10K50/84 , H10K50/844 , H10K50/842 , H10K59/40 , H10K59/131 , G06F3/041
CPC classification number: G06F3/0443 , G06F3/044 , G06F3/0412 , G06F3/0446 , H10K50/841 , H10K50/844 , H10K50/8426 , H10K59/131 , H10K59/1315 , H10K59/40 , G06F2203/04111
Abstract: Disclosed is a display device which facilitates to prevent a remaining film for a process of forming a metal pattern, wherein the display device may include a substrate including a display area having pixels, and a non-display area having pads to surround the display area, a dam between the display area and the pads, an encapsulation film for covering the dam and the pixels in the display area, a first metal pattern disposed in the non-display area and patterned on the encapsulation film, an insulating layer provided on the first metal pattern, and a second metal pattern disposed in the non-display area and patterned on the insulating layer, wherein the first metal pattern is not provided in a dam area with the dam, and the second metal pattern is provided on the dam area while being in contact with the first metal pattern via a contact hole penetrating through the insulating layer.
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公开(公告)号：US20230172019A1
公开(公告)日：2023-06-01
申请号：US18100828
申请日：2023-01-24
Applicant: LG DISPLAY CO., LTD.
Inventor： Sanghyuk Won , MinJoo Kim , JaeWon Lee , SangHoon Pak , Byonghoo Kim , Sangheun Lee , Hyangmyoung Gwon , Jeonghoon Lee , Sungjin Kim , Jaehyung Jang , Yuna Lee
IPC: H10K59/131 , H10K50/844 , H10K50/86 , H10K59/40 , H10K59/122
CPC classification number: H10K59/131 , H10K50/844 , H10K50/865 , H10K59/40 , H10K59/122 , G06F3/0412
Abstract: A display device includes a first substrate where a display area and a non-display are defined, wherein a plurality of pixels are arranged at the display area and the non-display area surrounds the display area; a dam surrounding the display area and arranged at the non-display area; an organic light emitting diode provided in the display area; an encapsulation film disposed on the organic light emitting diode; a buffer layer disposed on the encapsulation film; an insulating film disposed on the buffer layer; a pad area arranged outside the dam, wherein the buffer layer and the insulating film extend from the display area to the pad area; a link line disposed between the dam and the first substrate; and a routing line provided on the insulating layer between the display area and the pad area.
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公开(公告)号：US11600686B2
公开(公告)日：2023-03-07
申请号：US17192043
申请日：2021-03-04
Applicant: LG Display Co., Ltd.
Inventor： Sanghyuk Won , MinJoo Kim , JaeWon Lee , SangHoon Pak , Byonghoo Kim , Sangheun Lee , Hyangmyoung Gwon , Jeonghoon Lee , Sungjin Kim , Jaehyung Jang , Yuna Lee
Abstract: A display device includes a first substrate where a display area and a non-display are defined, wherein a plurality of pixels are arranged at the display area and the non-display area surrounds the display area; a dam surrounding the display area and arranged at the non-display area; an organic light emitting diode provided in the display area; an encapsulation film disposed on the organic light emitting diode; a buffer layer disposed on the encapsulation film; an insulating film disposed on the buffer layer; a pad area arranged outside the dam, wherein the buffer layer and the insulating film extend from the display area to the pad area; a link line disposed between the dam and the first substrate; and a routing line provided on the insulating layer between the display area and the pad area.
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